Oakley's goggles seamlessly integrate with most helmets and prescription glasses for optimal comfort and protection. - These ski goggles are fitted with lightweight O Matter® frames that offer extended peripheral vision - Triple-layer face foam wicks sweat and dries quickly - Injection-moulded Plutonite® lens provides complete protection from harmful rays and has an anti-glare and anti-fog coating - Adjustable wide strap has an inner silicone lining to hold them in place